package com.hyh.spring.service;

/**
 * @BelongsPackage: com.hyh.spring.service
 * @ClassName StorageService
 * @Author: hyhWTX
 * @CreateTime: 2023-06-06  12:19
 * @Description: TODO (一句话描述以下该类的功能)
 * @Version: 1.0
 */
public interface StorageService {
    /**
     * 扣减库存
     */
    void decrease(Long productId, Integer count);
}